so im putting a 1uz from a 1990 ls 400 in a 99 4runner and i figure this place would be the best place for help!!

what i need is some pin outs or advice on how to find them for these plugs..



now the male plug is the 4th ecu plug and i went to the lexus dealer and convinced them to let me borrow the factory 1990 lexus ls400 wiring diagram book and ive figured out the 4th ecu plug and marked all the wires with tape of what they are. now for the other three plugs, they are the body plugs for the engine harness and d be EXTREMELY grateful if someone could help me find out how to figure out what they all are. im months into my swap and im finally just waiting in wiring tp fire this bad boy up!!

any help is appreciated

thanks, Dylan.

 

I'd try and help but I only have info for 93 to 94. Good luck with your swap. It sounds like an awesome idea.

 

i finally figured out how to read diagrams lol figured it out!!!